VLCC — Wrong Information provided by customer executive

I booked an appointment on their site for an karwachoth package which was showing on site that the cost of package is 1599/- the executive are forcing me that the package is of 2700/- for proof I give them link of companies on which the price is showing 1599...the screeches also...but they denied to give me the services in Given time...although they tried to ignore me by not giving proper replies on whatsapp...below is the link of compony on which the price is 1599/-
https://www.vlccwellness.com/India/promotion-page/vlcc-karvachauth-new.php
I wat my booking to be confirmed on given price as well as an apology from vlcc